Table S1. List of genes up- or down-regulated in H99 when bound by 18B7. Up-regulated Genes Classification CNF03470: Formate dehydrogenase Metabolism CNC03960: Phosphate transporter, putative Metabolism CND00530: Putative urea transporter Secretion CNA02250: Ammonium transporter MEP1 Secretion CNC06440: Inositol 1-phosphate synthase Metabolism CND03490: Chitin deacetylase-like mannoprotein MP98 Cell wall CNA04560: Hypothetical protein Hypothetical CNF02180: Acetyl-CoA carboxylase, putative Metabolism CNJ00690: Uracil permease, putative Secretion CNF02510: Alcohol dehydrogenase, putative Metabolism CNE04360: Fatty acid synthase, alpha subunit-related Metabolism CNM00180: Cyclohydrolase, putative Metabolism CNL03740: AF540951 catalase isozyme P Stress CNE04370: Fatty acid synthase, beta subunit Metabolism CNA01790: Expressed protein Hypothetical CNA05700: Expressed protein Hypothetical CND03840: Vacuole fusion, non-autophagic-related protein, putative Cell wall CNM00980: Hypothetical protein Hypothetical CNI02420: Uricase (Urate oxidase), putative Metabolism CNJ01090: Xylitol dehydrogenase-related Cell wall CNC03430: Alpha-1,6-mannosyltransferase, putative Cell wall CNF04120: Expressed protein Hypothetical CNB01810: Short chain dehydrogenase, putative Metabolism CNJ01200: Hypothetical protein Hypothetical CNA01160: LSDR putative Metabolism CNH03430: Hypothetical protein Hypothetical CNM02410: Putative proteine disulfate isomerase Housekeeping CNG04200: Alpha-amylase, putative Cell wall CNC00920: NADP-dependent glutamate dehydrogenase Metabolism 166_3.seq.171 Hypothetical CNC06430: Dehydrogenase Metabolism CNG02940: Glycine-rich RNA binding protein Housekeeping CNG02940: Glycine-rich RNA binding protein-related Housekeeping CNI02000: Glycerophosphodiester phosphodiesterase, putative Metabolism CNF04890: Predicted dehydrogenase Metabolism CNF01860: Proteasome subunit alpha type 4 Metabolism CND06130: Beta-glucan synthesis-associated protein Cell wall CNE03100: Phosphoketolase Metabolism Down-regulated genes CNJ02710: Membrane protein Cell wall CNK03460: PQQ enzyme repeat, putative Cell wall CNI01300: 2,4-dichlorophenoxyacetate alpha-ketoglutarate dioxygenase Metabolism CNC02990: DNA-directed RNA polymerase Housekeeping CNI01950: Acetyltransferase Cell wall Table S2. Comparison of Gene Fold Changes from Microarray & Real-time PCR for 18B7 binding H99. QRT-PCR Same pattern Microarray FCa FCb QRT-PCR FC-2 (up or down) Gene Gene Description H99-18B7 H99-18B7 H99-18B7 Microarray vs QRT-PCR? CNI01300 2, 4-dichlorophenoxyacetate dioxygenase 0.47 0.61 0.70 Yes CNI01950 Acetyltransferase 0.38 0.97 0.77 No CND03490 MP98 3.08 3.54 3.84 Yes CND00530 Urea transporter 3.57 11.50 12.75 Yes CNE04360 Fatty acid synthase, alpha subunit-related* 2.66 1.95 1.28 Yes CNE04370 Fatty acid synthase, beta subunit* 2.50 2.51 2.78 Yes CNC03960 Inorganic phosphate transporter 3.93 1.93 2.49 Yes CNC06440 Inositol 1-phosphate synthase 3.12 3.17 2.87 Yes CNC02990 DNA-directed rna polymerase 0.43 0.61 0.50 Yes CNF02180 Acetyl-CoA carboxylase* 2.87 2.08 1.90 Yes CNF02510 Alcohol dehydrogenase 2.67 2.01 2.20 Yes CNF03470 Formate dehydrogenase 5.04 1.27 1.36 No CNA02250 Ammonium transporter MEP1 3.29 1.48 3.18 Yes CNJ00690 Uracil permease, putative 2.81 1.02 nd No a=Fold Change, b= Quantitative real-time PCR, nd= no data, * Genes involved in fatty acid synthesis Table S3. List of genes up-or down-regulated in H99 when bound by 12A1. Up-regulated Genes Classification CNE00710: Mannitol-1-phosphate dehydrogenase, putative Metabolism CNI03250: GPI anchor biosynthesis-related protein, putative Cell Wall CNC03810: Hypothetical protein Hypothetical CNA03300: Hypothetical protein Hypothetical CNB02680: Monosaccharide transporter Secretion CNC01660: Cytokine inducing-glycoprotein, putative Cell Wall CNI02030: Probable aspartokinase Metabolism CNBB3710: Hypothetical protein Hypothetical CND06090: Expressed protein Hypothetical 170_3.seq.044 Hypothetical CND01310: Conserved hypothetical protein Hypothetical CNH02940: Hypothetical protein Hypothetical CNC06440: Inositol 1-phosphate synthase Metabolism CNN02330: Hypothetical protein Hypothetical CNK03270: Expressed protein Hypothetical CNN01010: Malate dehydrogenase Metabolism CND02630: Hypothetical protein Hypothetical CNBL2280: Hypothetical protein Hypothetical CNA05840: Glycosyl hydrolase, putative Metabolism CNK01910: Hypothetical protein Hypothetical CNBL0970: Hypothetical protein Hypothetical 164_1.seq.113 Hypothetical 167_3.seq.014 Hypothetical CNE00770: Plasma membrane protein, putative Cell Wall CND00280: Hypothetical protein Hypothetical 173_2.seq.080 Hypothetical CNBA3520: Hypothetical protein Hypothetical CNK00030: Conserved hypothetical protein Hypothetical CNI01540: Expressed protein Hypothetical CNE00430: Expressed protein Hypothetical CNH03660: Alpha-amylase AmyA Metabolism CNA02640: Expressed protein Hypothetical CNA04330: Isovaleryl-CoA dehydrogenase 2, mitochondrial precursor Metabolism CND00700: Argininosuccinate synthase, putative Metabolism Down-regulated Genes CNF03720: C-22 sterol desaturase, putative Metabolism CNF00310: High-affinity methionine permease Secretion CNE03290: Probable eukaryotic translation initiation factor 3 Translation CND03490: Chitin deacetylase-like mannoprotein MP98 Cell Wall CNL04010: Hypothetical protein Hypothetical CNA02480: Conserved hypothetical protein Hypothetical CNI03990: Hypothetical protein Hypothetical CNC00240: Ribosomal large subunit biogenesis-related protein, putative Translation CNL05260: Histone_deacetylase_3-related Housekeeping CNM00160: Conserved hypothetical protein Hypothetical CND03040: Conserved hypothetical protein Hypothetical CNA04950: Conserved hypothetical protein Hypothetical CNG03650: ATP dependent RNA helicase, putative Translation CNB01060: Probable ATP-dependent RNA helicase has1 Translation CNB04530: Conserved hypothetical protein Hypothetical CNC02410: C-4 methyl sterol oxidase Metabolism CNL05530: Hypothetical protein Hypothetical CNI03560: Sulfate adenyltransferase MET3 Metabolism CNC04600: BC022918 Pgs1-pending protein, putative Metabolism CNC04510: Conserved hypothetical protein Hypothetical CNBJ3020: Hypothetical protein Hypothetical CNC04220: Hypothetical protein Hypothetical CNA01290: rRNA processing-related protein, putative Translation CNN00480: Chromosome organization and biogenesis -related protein Translation CNB02220: Nucleolus protein, putative, Yna1p Translation CNF02210: Expressed protein Hypothetical CNG02750: Cytoplasm protein, related to low-temperature viability protein LTV1 Translation CNBE1990: Hypothetical protein Hypothetical Table S4. Comparison of Gene Fold Changes from Microarray & Real-time PCR for 12A1 binding H99. Microarray QRT-PCR QRT-PCR Same pattern FCa FCb FC-2 (up or down) Microarray vs QRT- Gene Gene Description H99-12A1 H99-12A1 H99-12A1 PCR? CNI02030 Probable aspartokinase 2.96 0.69 0.45 No CNI03250 GPI anchor biosynthesis-related protein, putative 3.55 0.43 0.39 No CNI03560 Sulfate adenyltransferase MET3 0.41 0.20 0.06 Yes CND03490 Chitin deacetylase-like mannoprotein MP98 0.49 0.79 0.87 Yes CNM00160 Ribosomal small subunit biogenesis protein* 0.46 0.22 0.18 Yes CNE00710 Mannitol-1-phosphate dehydrogenase 4.00 3.56 1.97 Yes CNE03290 Eukaryotic translation initiation factor 3* 0.49 0.31 0.26 Yes CNE00770 Plasma membrane protein, putative 2.18 0.77 0.27 No Related to low-temperature viability protein CNG02750 LTV1* 0.27 0.17 0.10 Yes CNG03650 ATP-dependent RNA helicase* 0.45 0.20 0.13 Yes CNC00240 Ribosomal large subunit biogenesis protein* 0.48 0.24 0.25 Yes CNC04510 Major facilitator superfamily transporter 0.39 0.20 0.15 Yes CNC06440 Inositol 1-phosphate synthase 2.56 0.25 0.38 No CNA01290 rRNA processing-related* 0.37 0.19 0.14 Yes CNA05840 Glycosyl hydrolase, putative 2.29 1.46 0.49 No CNA04330 Isovaleryl-CoA dehydrogenase 2 2.20 2.11 2.06 Yes CNN00480 Related to microtubule-interacting protein 0.36 0.16 0.24 Yes CNN01010 Malate dehydrogenase 2.40 0.86 0.43 No CNB01060 Probable ATP-dependent RNA helicase has1* 0.44 0.22 0.14 Yes CNB02220 Nucleolus protein, Yna1p* 0.36 0.18 0.08 Yes CNB02680 Monosaccharide transporter 3.22 0.41 0.38 No a=Fold Change, b= Quantitative Real-Time PCR, *Genes involved in translation Table S5. List of genes up-or down-regulated in H99 when bound by 13F1. Up-regulated Genes Classification CNB02680: Monosaccharide transporter Secretion CNE00710: Mannitol-1-phosphate dehydrogenase, putative Cell Wall CNM01780: Meiotic recombination-related protein, putative Replication CNB05670: Hypothetical protein Hypothetical CNH02940: Hypothetical protein Hypothetical CNC03810: Hypothetical protein Hypothetical CNN01010: Malate dehydrogenase (oxaloacetate-decarboxylating), putative Metabolism CNE03070: UVSB PI-3 kinase Replication CNC01660: Cytokine inducing-glycoprotein, putative Cell Wall CNF01380: D-hydantoinase (dihydropyrimidinase) Metabolism CNC04420: Probable argininosuccinate lyase Metabolism CNI02030: Probable aspartokinase Metabolism 162_1.seq.132 Hypothetical 170_3.seq.044 Hypothetical CNF00610: Alpha-glucosidase, putative Metabolism CNH00420: SD07712p Replication CNC06440: Inositol 3-phosphate synthase Metabolism CND01200: Homocitrate synthase, putative Metabolism CNBB3710: Hypothetical protein Hypothetical CND05980: Nucleoside transporter Replication CNA03300: Hypothetical protein Hypothetical CNBG0460: Hypothetical protein Hypothetical CNM02100: Expressed protein Hypothetical CNC03960: Phosphate transporter, putative Secretion CNB05660: Oxidoreductase, putative Metabolism